From patchwork Thu Jun 18 10:12:29 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Colin King X-Patchwork-Id: 11611749 X-Patchwork-Delegate: herbert@gondor.apana.org.au Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id C26F392A for ; Thu, 18 Jun 2020 10:12:36 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id B39DC20B1F for ; Thu, 18 Jun 2020 10:12:36 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728231AbgFRKMf (ORCPT ); Thu, 18 Jun 2020 06:12:35 -0400 Received: from youngberry.canonical.com ([91.189.89.112]:47326 "EHLO youngberry.canonical.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726573AbgFRKMf (ORCPT ); Thu, 18 Jun 2020 06:12:35 -0400 Received: from 1.general.cking.uk.vpn ([10.172.193.212] helo=localhost) by youngberry.canonical.com with esmtpsa (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.86_2) (envelope-from ) id 1jlrX3-0005iu-US; Thu, 18 Jun 2020 10:12:30 +0000 From: Colin King To: Tom Lendacky , Herbert Xu , "David S . Miller" , linux-crypto@vger.kernel.org Cc: kernel-janitors@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH] crypto: ccp: remove redundant assignment to variable ret Date: Thu, 18 Jun 2020 11:12:29 +0100 Message-Id: <20200618101229.11772-1-colin.king@canonical.com> X-Mailer: git-send-email 2.27.0.rc0 MIME-Version: 1.0 Sender: linux-crypto-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-crypto@vger.kernel.org From: Colin Ian King The variable ret is being assigned with a value that is never read and it is being updated later with a new value. The assignment is redundant and can be removed. Addresses-Coverity: ("Unused value") Signed-off-by: Colin Ian King Acked-by: Tom Lendacky --- drivers/crypto/ccp/ccp-ops.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/crypto/ccp/ccp-ops.c b/drivers/crypto/ccp/ccp-ops.c index 422193690fd4..d270aa792888 100644 --- a/drivers/crypto/ccp/ccp-ops.c +++ b/drivers/crypto/ccp/ccp-ops.c @@ -1308,7 +1308,6 @@ ccp_run_des3_cmd(struct ccp_cmd_queue *cmd_q, struct ccp_cmd *cmd) return -EINVAL; } - ret = -EIO; /* Zero out all the fields of the command desc */ memset(&op, 0, sizeof(op));